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Add an '-a' switch to only display providers that are at least

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0.1% busy.

OK'ed by:  phk
This commit is contained in:
Lukas Ertl 2004-10-10 16:13:11 +00:00
parent 00bd8f10be
commit be75dba724
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=136354
2 changed files with 13 additions and 3 deletions
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4
usr.sbin/gstat/gstat.8
View File

@ -32,7 +32,7 @@
.Nd print statistics about GEOM disks
.Sh SYNOPSIS
.Nm
.Op Fl cd
.Op Fl acd
.Op Fl I Ar interval
.Sh DESCRIPTION
The
@ -43,6 +43,8 @@ devices.
.Pp
The options are as follows:
.Bl -tag -width indent
.It Fl a
Only display providers that are at least 0.1% busy.
.It Fl c
Enable display of
.Xr geom 4

12
usr.sbin/gstat/gstat.c
View File

@ -47,7 +47,7 @@
#include <devstat.h>
#include <sys/devicestat.h>
static int flag_c, flag_d;
static int flag_a, flag_c, flag_d;
static int flag_I = 500000;
static void usage(void);
@ -69,8 +69,11 @@ main(int argc, char **argv)
long double ld[11];
uint64_t u64;
while ((i = getopt(argc, argv, "dcI:")) != -1) {
while ((i = getopt(argc, argv, "adcI:")) != -1) {
switch (i) {
case 'a':
flag_a = 1;
break;
case 'c':
flag_c = 1;
break;
@ -187,6 +190,11 @@ main(int argc, char **argv)
DSM_MS_PER_TRANSACTION_FREE, &ld[10],
DSM_NONE);
if (flag_a && ld[7] < 0.1) {
*gsq = *gsp;
continue;
}
printw(" %4ju", (uintmax_t)u64);
printw(" %6.0f", (double)ld[0]);
printw(" %6.0f", (double)ld[1]);